IQS550

Key features :

• 10×15 channels projected trackpad / touch screen controller
• Minimum report rate: 1000Hz
• Resolution 3584×2304
• Proximity touch and snap on each channel
• Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
• Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance
• Embedded gesture engine recognition for simple gestures (tap, swipes, hold)

Applications :

• Compact Capacitive Keyboards
• Remote Control Trackpads
• Appliances
• Navigation devices
• Kiosks and POS terminals
• E-readers
• Consumer electronics

Specifications :

• Supply voltage: 1.65V to 3.6V
• Low power mode: 15µA @256ms scanning rate
• Nominal operation current: 4200µA
• Mutual capacitance
• 150 channels
• I²C interface